
Ma'anshan Sheng Ao Heavy Industry Co., Ltd
Premium manufacturer & supplier in China, offering top quality Cutting Circular Blades, Shredder Blades for scrap metal recycling, and Plastic Crusher Knives for plastic recycling machines. Our blades are known for their anti-aging, anti-oxidation properties and extended durability.
ShengAO manufactures high-performance inserted steel blades for industrial shredding and cutting applications. Our OEM blades feature tungsten carbide edges, HRC 52-68 hardness, and custom solutions for plastic, wood, metal, and rubber processing.